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1,Easy to move, 2,Reasonable price, 3,Fast delivery, 4,ISO9001 management system - details see: https://www.machineto.com/blast-hole-drilling-rig-down-the-hole-drilling-rig-10313805

Rock drilling rig,stone drilling rig

Features of rock drilling rig:

1.Little volume and weight;convinient to use.

2.High efficiency,fast speed.

3.Steady and stable;less noise;high capacity of overload.

4.Our down hole drilling rig adopt the latest design,so have a longer service life.

AdvantagesofElectric & Pneumatic Rock Drilling Rig:

• Energy saving
• Large rotary toque
• Fast drilling speed

Advantages of Full Pneumatic Down The Hole Drilling Rig:

• Centralized operation funtion
• Low noise
• Easy to move and maintenance

Our main prodction:

Technical parameters of down the hole drilling rig:

Model	Hole diameter (mm)	Drilling depth (m)	Rotation speed (rpm)	Worklig pressure (bar)	Air consumption (m3/min)	Lifting capacity (N)	Hammer	Drill rod (mm)	Drill bit (mm)	Power type	Power (KW)
KSZ100	80-130	more than 20 m	0-93	5-7 bar	more than 12 m3/min	9600	QCZ90	φ60X1000	φ90 (76-100)
KQD70	60-80	more than 15 m	0-130	5-7 bar	more than 3.5 m3/min	3600	QCZ70	φ40X1000	φ70 (60-80)	Electric	3
KQD100	80-130	more than 20 m	0-62	5-7 bar	more than 6 m3/min	9600	QCZ90	φ60X1000	φ90 (76-100)	Electric	4
KQY90	80-130	more than 20 m	0-75	5-7 bar	more than 6 m3/min	15000	QCZ90	φ60X1000	φ90 (76-100)	Diesel	11